SKU: 11499538876

U.S MOTOR 1.5 HP SQUARE FLANGE S.SPEED - ASB858

Sale price$128.40 Regular price$142.67
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Ships within 48 hours · Estimated delivery Sep 1 - Sep 6

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Description

U.S MOTOR 1.5 HP SQUARE FLANGE S.SPEED - ASB858The US Motor ASB858 1. 5HP Square Flange Pool Motor delivers the professional grade performance pool contractors need for reliable in ground pump installations. Engineered specifically for PacFab Challenger, Whisperflo, and Pentair pumps, this motor provides consistent 3450 RPM operation with dual voltage capability for maximum installation flexibility. Professional Installation Benefits The square flange mount design with 4 non threaded bolt holes

The US Motor ASB858 1.5HP Square Flange Pool Motor delivers the professional-grade performance pool contractors need for reliable in-ground pump installations. Engineered specifically for PacFab Challenger, Whisperflo, and Pentair pumps, this motor provides consistent 3450 RPM operation with dual voltage capability for maximum installation flexibility.

Professional Installation Benefits

The square flange mount design with 4 non-threaded bolt holes ensures quick, secure installations that reduce labor time on job sites. Triple bearing protection with double sealed ball bearings, lip seal, and water slinger provides extended service life, minimizing costly callback visits. The switchless design and optimized internal airflow reduce heat buildup for reliable continuous duty operation.

Why Pool Contractors Choose MT Pools

MT Pools understands the demands of professional pool installation and service. Our superior customer service includes technical support from industry experts, ensuring you get the right motor for every application. With our B2B wholesale pricing and reliable inventory, your projects stay profitable and on schedule.

Frequently Asked Questions

What pumps is the ASB858 compatible with?

The ASB858 is designed for in-ground pool pumps including PacFab Challenger, Whisperflo, and Pentair models. It replaces Century B859, B2859, and US Motor EB859 motors.

Can this motor operate on both 115V and 230V?

Yes, the ASB858 features dual voltage capability (115/230V) with corresponding amperage of 21.6/10.8 amps, providing installation flexibility for different electrical setups.

What bearing protection does this motor offer?

The motor features triple bearing protection including double sealed ball bearings, lip seal, and water slinger for maximum durability and extended service life in pool applications.

Does MT Pools offer technical support for motor selection?

Yes, MT Pools provides expert technical guidance to help contractors select the right motor for each application, backed by superior customer service and B2B support.

Order Your Professional Pool Motors Today

Trust MT Pools for your pool motor needs. Our team of experts is ready to support your success with fast shipping, competitive wholesale pricing, and the technical expertise you need to keep your projects running smoothly.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 11499538876

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Sherry
Charlottesville, US
★★★★★ 5
Great item - works great, good value.
Great value - heavy duty and works great!!! Will purchase again. I always like to keep this size on hand.
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Reviewed in the United States on May 15, 2026
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Lisa Jones
Boise, US
★★★★★ 5
Very sturdy
Item Package Quantity: 50, Size: 7 Inch Plate
Holds food very well, no dropping or spilling. Great for family reunions or sitting in living room. I like the colors.
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Reviewed in the United States on May 19, 2026
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Marie Dupree
Chelsea, US
★★★★★ 5
Very sturdy
Item Package Quantity: 50, Size: 10 Inch Plate
These paper plates are so convenient, no dishes to wash .. They are very versatile and sturdy
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Reviewed in the United States on May 23, 2026
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RailJoe
Pawtucket, US
★★★★★ 5
Deep and sturdy
Item Package Quantity: 50, Size: 10 Inch Plate
Really a nice deep, study paper plate Will be buying more as wife seems happy with my choice.
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Reviewed in the United States on May 22, 2026
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Robin St Charles
Fort Morgan, US
★★★★★ 4
Cake plate size
Item Package Quantity: 200, Size: 7 Inch Plate
These are more like cake plates or children's plates. I use them for desserts or a sandwich but when I want a bigger one then I get the other ones a bigger size...... The quality is good though and the price is acceptable.
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Reviewed in the United States on May 11, 2026

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